318517200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:986

約数の個数: 180

約数和(自身を含む): 1117373920

約数和(自身を除く): 798856720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 103, 120, 144, 150, 180, 200, 206, 225, 240, 300, 309, 360, 400, 412, 450, 515, 600, 618, 720, 824, 859, 900, 927, 1030, 1200, 1236, 1545, 1648, 1718, 1800, 1854, 2060, 2472, 2575, 2577, 3090, 3436, 3600, 3708, 4120, 4295, 4635, 4944, 5150, 5154, 6180, 6872, 7416, 7725, 7731, 8240, 8590, 9270, 10300, 10308, 12360, 12885, 13744, 14832, 15450, 15462, 17180, 18540, 20600, 20616, 21475, 23175, 24720, 25770, 30900, 30924, 34360, 37080, 38655, 41200, 41232, 42950, 46350, 51540, 61800, 61848, 64425, 68720, 74160, 77310, 85900, 88477, 92700, 103080, 123600, 123696, 128850, 154620, 171800, 176954, 185400, 193275, 206160, 257700, 265431, 309240, 343600, 353908, 370800, 386550, 442385, 515400, 530862, 618480, 707816, 773100, 796293, 884770, 1030800, 1061724, 1327155, 1415632, 1546200, 1592586, 1769540, 2123448, 2211925, 2654310, 3092400, 3185172, 3539080, 3981465, 4246896, 4423850, 5308620, 6370344, 6635775, 7078160, 7962930, 8847700, 10617240, 12740688, 13271550, 15925860, 17695400, 19907325, 21234480, 26543100, 31851720, 35390800, 39814650, 53086200, 63703440, 79629300, 106172400, 159258600, 318517200]

約数ペア:

[(1, 318517200), (2, 159258600), (3, 106172400), (4, 79629300), (5, 63703440), (6, 53086200), (8, 39814650), (9, 35390800), (10, 31851720), (12, 26543100), (15, 21234480), (16, 19907325), (18, 17695400), (20, 15925860), (24, 13271550), (25, 12740688), (30, 10617240), (36, 8847700), (40, 7962930), (45, 7078160), (48, 6635775), (50, 6370344), (60, 5308620), (72, 4423850), (75, 4246896), (80, 3981465), (90, 3539080), (100, 3185172), (103, 3092400), (120, 2654310), (144, 2211925), (150, 2123448), (180, 1769540), (200, 1592586), (206, 1546200), (225, 1415632), (240, 1327155), (300, 1061724), (309, 1030800), (360, 884770), (400, 796293), (412, 773100), (450, 707816), (515, 618480), (600, 530862), (618, 515400), (720, 442385), (824, 386550), (859, 370800), (900, 353908), (927, 343600), (1030, 309240), (1200, 265431), (1236, 257700), (1545, 206160), (1648, 193275), (1718, 185400), (1800, 176954), (1854, 171800), (2060, 154620), (2472, 128850), (2575, 123696), (2577, 123600), (3090, 103080), (3436, 92700), (3600, 88477), (3708, 85900), (4120, 77310), (4295, 74160), (4635, 68720), (4944, 64425), (5150, 61848), (5154, 61800), (6180, 51540), (6872, 46350), (7416, 42950), (7725, 41232), (7731, 41200), (8240, 38655), (8590, 37080), (9270, 34360), (10300, 30924), (10308, 30900), (12360, 25770), (12885, 24720), (13744, 23175), (14832, 21475), (15450, 20616), (15462, 20600), (17180, 18540)]